Installing The Touchpad Button; Sim Card; Removing Sim Card - Dell P74F Service Manual

Installing the Touchpad button

1. To install the touchpad button:
a. Place the touchpad button into its slot in the palmrest [1].
b. Replace the 2 (M2.0x3.0) screws to secure the touchpad button to the palmrest [2].
c. Connect the touchpad button cable to the connector in the touchpad [3].
2. Install the:
a. palmrest
b. hard drive
c. keyboard
d. battery
e. base cover
f. SD card
3. Follow the procedure in

SIM card

Removing SIM card

1. Follow the procedure in
2. Remove the:
a. SD card
b. base cover
c. battery
3. To remove SIM card:
a. Gently slide the SIM card cover towards the rear of the system to unlock the SIM card cover [1].
56 Removing and installing components
After working inside your
Before working inside your
computer.
computer.